Home / 10,900,246.56-16,349,826.34-4,076,318.08

Finding the Fourth Proportional to 10,900,246.56, 16,349,826.34 and 4,076,318.08

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Solution

The fourth proportional to 10,900,246.56, 16,349,826.34 and 4,076,318.08 is: 6,114,273.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,900,246.56 : 16,349,826.34 = 4,076,318.08 : x
  2. Step 2: Convert to fraction form
    10,900,246.56/16,349,826.34 = 4,076,318.08/x
  3. Step 3: Cross multiply
    10,900,246.56x = 16,349,826.34 × 4,076,318.08
  4. Step 4: Simplify right side
    10,900,246.56x = 66,647,092,714,602.23
  5. Step 5: Solve for x
    x = 66,647,092,714,602.23/10,900,246.56
  6. Step 6: Final answer
    x = 6,114,273.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.